<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Log in</title>
</head>
<body>
<h1>这是一个登录页面</h1>
<form action="/home_war/login-servlet" method="post">
    <input type="text" name="username" placeholder="用户名" required>
    <input type="password" name="password" placeholder="密码" required>
    <button type="submit">登录</button>
</form>
</body>
</html>